Question

Name the instrument used to measure electric current in a circuit .how is it connected in n electric current

Answer 1

ammeter.
it is connected in series

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Answer 2

The instrument is called Ammeter :When current carrying conductor placed in a magnetic field, a mechanical force acts on the conductor, if it is attached to a moving system, with the coil movement, the pointer moves over the scale

It is connected in series with the electric circuit